在关于激光聚变30年的争论中，一个重要的潜在障碍就是激光在靶腔内产生的等离子体。
During 30 years of the laser fusion debate, one significant potential hurdle to the process has been the "plasma" that the lasers will create in the hohlraum.
论文中我们阐述了激光等离子体的性质，产生机制及其相互作用。
In this thesis, we set forth the properties, generation and interaction of laser plasmas.
实验表明，这种微波放电装置是产生长程均匀放电激光等离子体柱的一种有效方法。
The experiment results show that this microwave discharge design is adequate to excite long uniform plasma column for gas lasers.
由于其高效率，该谱仪尤其适用于超短飞秒脉冲激光产生等离子体的实验研究。
Owing to its high efficiency, it is especially suitable for the experiments of ultrashort femtosecond pulse laser produced plasmas.
激光焊接过程中产生的等离子体对激光束有屏蔽作用，降低了焊接熔深，甚至出现缺陷。
Plasma produced in laser welding process has shielding effect to the laser beam and decreases the melting depth on even result in the defect.
用一维粒子模拟程序研究了超短脉冲强激光与超临界密度等离子体平板作用产生的高次谐波。
Using the one-dimensional particle-in-cell simulation code, we have studied the generation and redshift of harmonics from overcritical plasma layer irradiated by ultrashort intense laser pulses.
激光深熔焊接时伴随着高电量等离子体的产生。
Deep penetration laser welding is associated with violent plasma generation characterized by high charge densities.
本文简要介绍了激光等离子体声波的产生机理、特性及应用前景。
In this paper, laser plasma acoustic waves production mechanism, property and application were introduced.
采用YAG脉冲激光的四倍频输出与两平行平面极板间空气相互作用产生等离子体。
Plasma was instantly produced after the interaction between the air and the YAG laser pulse quadruple output in the interspace of parallel-plate electrodes in the vacuum chamber.
描述了用高功率脉冲激光打靶产生的等离子体作为软x射线源而进行的接近式软x射线光刻研究。
Using high - power pulsed laser - produced plasma as soft X - ray source for approach lithography is described in this paper.
针对小范围内水下激光爆炸所产生的等离子体冲击波检测问题，对单模石英光纤探针探测方法进行了初步实验研究。
Aiming at solving the detective problem of laser-induced plasma shock-wave underwater in small domain, a method of single mode quartz fiber probe has been studied on experiment preliminarily.
对强激光产生等离子体的诊断，是ICF研究中的重要领域。
In ICF research, the diagnosis of laser-produced plasma is a important area.
测量了激光加热块状银靶产生的等离子体XUV光谱。
The XUV spectra from Ag XIX of laser-produced plasma are measured.
不用考虑细节，应当指出的是，处理激光等离子体相互作用可以产生与下面描述的流体动力学计算相同的特性。
Without going into detail, it should be mentioned that the treatment of laser plasma interaction resulted in the same properties as the following described hydrodynamic calculations.
可见，激光焊接过程中产生的等离子体对激光焊接过程、焊接质量以及对激光能量的利用率有非常大的影响，是一个不可忽视的现象。
So the plasma has great effects on the laser beam welding process, the welding quality and the efficiency of the laser beam energy. Which can not be ignored during the laser beam welding.
模拟结果有助于了解激光推进中激光维持等离子体产生的物理机制及有关的复杂流动与传热现象。
The modeling results are helpful to understand the generation mechanism of laser-sustained plasma and the complicated flow and heat transfer phenomena involved in the laser propulsion.
随后激光的脉冲越来越短，功率越来越高，在激光核聚变中产生的等离子体就不可避免地要涉及相对论效应。
Since the pulse of laser became shorter and shorter, the power higher and higher, the relativistic effect of the plasmas produced in laser fusion must be considered inevitability.
找到了进行类锂铝离子通过复合机制产生X光激光设计应创造的等离子体状态目标区域。
The plasma state objective region which must be established for recombination Li-like Al X-ray lasers have been obtained.
针对等离子体对激光的导引和离焦现象，以及应用激光操纵粒子的空心环状光束产生进行了模型化分析和讨论。
Using different refractive index distributions, the phenomena of plasma waveguide and the application of a ring shaped beam in the manipulation of particles are discussed, separately.
激光焊接中，光致等离子体的产生，尤其是小孔外闪烁的明亮蓝色等离子体云，影响着激光焊接过程的进行。
The welding process is influenced by the plasma produced by laser irradiation. Plasma plume above the keyhole is the bright, often bluish, flash frequently seen during laser welding.
简要讨论了激光诱导等离子体连续辐射的产生机理。
The mechanism of the continuum radiation of the plasma induced by laser ablating aluminum is discussed.
介绍了用于激光和牙齿作用后产生的等离子体监控的声学传感器的设计方法，可用于对激光作用过程的监控。
This paper presents the method of designing a acoustic sensor monitoring the shock wave and sound wave along with plasma produced in the process of interaction between short-pulse laser and teeth.
对激光辐照箔靶产生的等离子体中X射线激光的传播和放大过程进行了解析的分析。
Using London's model, physics of X ray laser propagation and amplification in laser-plasma of the foil target is studied analytically.
利用数值模拟结果解释了激光等离子体中的成丝效应、朗缪尔波的激发及坍塌过程、朗缪尔等离激元与横等离激元相互作用过程中产生的能量均分等现象；
The simulated results can be used to explain the laser plasmas filamentation, the langmuir wave's excitation and collapse, and the energy equilibration over both langmuir wave and transverse wave.
采用自行研制的高灵敏度光束偏转测试系统，对脉冲激光烧蚀水下金属产生的等离子体冲击波和空泡效应进行了实验研究。
Laser-induced plasma shock wave and cavitation bubble by pulsed laser ablation of a metal in water are investigated by a high-sensitive optical beam deflection technique.
它主要研究激光在等离子体中的传播、吸收，各种参量不稳定性、超热粒子的产生机制等。
The main research issues for laser plasma interaction are the propagation and absorption of the laser in plasma, parameter instabilities, the generation mechanism of super-thermal particles, etc.
从等离子体的流体动力学方程出发，导出了描述激光辐照平板靶条件下产生x射线激光物理过程的自相似方程。
A similarity model describing the physics of slab target X ray lasers is constituted from the ideal hydrodynamic equations.
当波长趋于零时，折射系数都趋于1，这是由于脉冲激光的频率增高，等离子体中产生了非常强的“透镜”效应所至。
When the wavelength tends to zero, the refraction coefficient will tends to 1. Because with the frequency of pulse laser is going up, the very strong "Lens" effect will be produced in plasma.
当波长趋于零时，折射系数都趋于1，这是由于脉冲激光的频率增高，等离子体中产生了非常强的“透镜”效应所至。
When the wavelength tends to zero, the refraction coefficient will tends to 1. Because with the frequency of pulse laser is going up, the very strong "Lens" effect will be produced in plasma.
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